国家/地区 中国（3） 世界知识产权组织（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC
发明人
公开年 2016（3）
申请年 2014（2） 
专利权人 HUAWEI TECHNOLOGIES CO LTD（3）

Graphene groove waveguide photodetector for use in lighting device, has groove layers formed on sleeve layer and between adjacent core layers, and grapheme layer in contact with groove layer and metal electrode or formed in groove layer.

WONG C, LIU L, DENG S, WANG Z

Composite material comprises thermal conductive particles, graphene and organic matrix, where thermal conduction particles are scattered in organic matrix and are bridged through graphene.

GAO C, XU Y, WEI Y

Transparent electrode has substrate whose surface is provided with transparent electric conduction film, where transparent electric conduction thin film is provided with graphene material.

LI H, XIA S, XIE F